add info button for when remotely connected

android/app/src/main/java/me/kavishdevar/aln/screens/AirPodsSettingsScreen.kt

@@ -34,6 +34,7 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Info
 import androidx.compose.material.icons.filled.Settings
 import androidx.compose.material3.CenterAlignedTopAppBar
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -41,6 +42,9 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.IconButtonDefaults
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarDuration
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
@@ -50,6 +54,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -74,6 +79,7 @@ import dev.chrisbanes.haze.haze
 import dev.chrisbanes.haze.hazeChild
 import dev.chrisbanes.haze.materials.CupertinoMaterials
 import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
+import kotlinx.coroutines.launch
 import me.kavishdevar.aln.R
 import me.kavishdevar.aln.composables.AccessibilitySettings
 import me.kavishdevar.aln.composables.AudioSettings
@@ -117,9 +123,19 @@ fun AirPodsSettingsScreen(dev: BluetoothDevice?, service: AirPodsService,
         }
     }
 
-
     val verticalScrollState  = rememberScrollState()
     val hazeState = remember { HazeState() }
+    val snackbarHostState = remember { SnackbarHostState() }
+    val coroutineScope = rememberCoroutineScope()
+
+    fun showSnackbar(message: String) {
+        coroutineScope.launch {
+            snackbarHostState.showSnackbar(
+                message = message,
+                duration = SnackbarDuration.Short
+            )
+        }
+    }
 
     @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
     Scaffold(
@@ -149,14 +165,14 @@ fun AirPodsSettingsScreen(dev: BluetoothDevice?, service: AirPodsService,
                         style = CupertinoMaterials.thick(),
                         block = {
                             alpha =
-                                    if (verticalScrollState.value > 55.dp.value * mDensity.floatValue) 1f else 0f
+                                if (verticalScrollState.value > 60.dp.value * mDensity.floatValue) 1f else 0f
                         }
                     )
                     .drawBehind {
                         mDensity.floatValue = density
                         val strokeWidth = 0.7.dp.value * density
                         val y = size.height - strokeWidth / 2
-                            if (verticalScrollState.value > 55.dp.value * density) {
+                        if (verticalScrollState.value > 60.dp.value * density) {
                             drawLine(
                                 if (darkMode) Color.DarkGray else Color.LightGray,
                                 Offset(0f, y),
@@ -169,6 +185,22 @@ fun AirPodsSettingsScreen(dev: BluetoothDevice?, service: AirPodsService,
                     containerColor = Color.Transparent
                 ),
                 actions = {
+                    if (isRemotelyConnected) {
+                        IconButton(
+                            onClick = {
+                                showSnackbar("Connected remotely to AirPods via Linux.")
+                            },
+                            colors = IconButtonDefaults.iconButtonColors(
+                                containerColor = Color.Transparent,
+                                contentColor = if (isSystemInDarkTheme()) Color.White else Color.Black
+                            )
+                        ) {
+                            Icon(
+                                imageVector = Icons.Default.Info,
+                                contentDescription = "Info",
+                            )
+                        }
+                    }
                     IconButton(
                         onClick = {
                             navController.navigate("app_settings")
@@ -185,7 +217,8 @@ fun AirPodsSettingsScreen(dev: BluetoothDevice?, service: AirPodsService,
                     }
                 }
             )
-        }
+        },
+        snackbarHost = { SnackbarHost(snackbarHostState) }
     ) { paddingValues ->
         if (isConnected == true || isRemotelyConnected == true) {
             Column(